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View golang.md

fmt

%T: print type of variable

Slice

Usage

Create a slice:

@sdvcrx
sdvcrx / archlinux-cleanup-pkg.go
Created Jan 30, 2017
Cleanup cached pkg files on Archlinux
View archlinux-cleanup-pkg.go
package main
import (
"fmt"
"io/ioutil"
"log"
"os"
"regexp"
"sort"
)
View cvim.css
#cVim-link-container, .cVim-link-hint, #cVim-command-bar, #cVim-command-bar-mode, #cVim-command-bar-input, #cVim-command-bar-search-results, .cVim-completion-item, .cVim-completion-item .cVim-full, .cVim-completion-item .cVim-left, .cVim-completion-item .cVim-right, #cVim-hud, #cVim-status-bar {
font-family: Helvetica, Helvetica Neue, Neue, sans-serif, monospace, Arial;
font-size: 12pt !important;
-webkit-font-smoothing: antialiased !important;
}
#cVim-link-container {
position: absolute;
pointer-events: none;
width: 100%; left: 0;
@sdvcrx
sdvcrx / dkms-remove.sh
Created May 7, 2015
Remove dkms module
View dkms-remove.sh
#!/bin/bash
if [ -z "$1" ] ; then
echo "$(basename "$0") kernel-ver"
exit 1
fi
PACKAGES=(`dkms status | grep "$1" | awk -F ', ' '{ print $1"/"$2 }'`)
@sdvcrx
sdvcrx / counter.py
Created Dec 9, 2014
把重复数字出现的次数按从多到少排列打印出来
View counter.py
from collections import Counter
num = "135481963636"
n = Counter(num)
for key, freq in n.most_common():
print("{0}: {1}".format(key, freq))
@sdvcrx
sdvcrx / conv.sh
Created Jul 11, 2014
从视频中提取一个声道并重新封装,解决部分视屏只有左边声音的问题
View conv.sh
#!/bin/sh
############
# require:
# - ffmpeg
# - faad
# - sox
############
aac="audio.aac"
@sdvcrx
sdvcrx / aria2.conf
Last active Aug 29, 2015
popobox configure
View aria2.conf
#===请按实际情况修改路径
#定时保存进度
#input-file=/root/.aria2/aria2.session
save-session=/root/.aria2/aria2.session
#定时保存会话,需要1.16.1之后的release版
save-session-interval=1200
#文件保存路径, 默认为当前启动位置
dir=/mnt/disks/sda4/Downloads/
# fix EOF error
@sdvcrx
sdvcrx / aria2.sh
Created Jan 19, 2014
start script for popobox
View aria2.sh
#!/bin/sh
NAME=aria2c
prefix="/usr"
DAEMON=${prefix}/bin/${NAME}
DAEMON_OPTS="-D"
test -x $DAEMON || exit 0
if [ -z "$1" ] ; then
View login.py
#!/usr/bin/env python2
#!coding=utf-8
from time import time
import json
import logging
import re
import os
from urllib import urlencode
import urllib2
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